English words with different nuances - If this guy was carrying a suitcase or two I (as a good Indian) might tell you that this healthy man was shifting, and if he took off his helmet I might be able to tell whether he suffers from hair fall. I might also mention that the professor has timings at 9-10 every Monday, Wednesday and Friday mornings. If I mentioned to you that I was running for elected office you might reply "It's not happening."

healthy = over weight

shifting = moving house/office

hair fall = hair loss

timings= office/surgery hours

It's not happening = not likely/ no way! :)